/**
 * Author atguigu
 * Date 2020/11/24 15:05
 */
object ImpDemo {
    def main(args: Array[String]): Unit = {
        foo((x, y) => {
        
        
        })
    }
    
    
    def foo(f: (Int, String) => Unit) = {
        f(20, "abc")
    }
    
    def test(implicit a: Int) = {
        println(a)
    }
}
